40
-
Tekniske ændringer forbeholdes
- Technische Änderungen vorbehalten - Subject to Technical Modifications -
830209G/160228
Optima 300
38: Default values
Please notice: before resetting the values please
ensure that the actual set points are noted in the
scheme page 43.
Here is an option for re-adjusting the set points to default,
in case the unit will not meet the requirements and
the cause is impossible to locate. Note all set points in
the schedule. Adjust the set point to 1 and press OK.
Hereafter all set points will be adjusted to factory default,
except the fan speeds and contrast settings.
To reset all to factory settings adjust the set point to 2 and
press OK. It is now possible to start all over and adjust
the set points. Remember to adjust fan speeds at Level 1,
2 and 3 as previous, as these are the numbers to which
the unit was initially adjusted.
39: Preheat ON
If a pre-heating surface has been mounted on the fresh
air duct, the set point must be adjusted to 1. If, instead,
an extra cooling surface has been mounted on the supply
air duct, the set point must be adjusted to 0. (It is not
possible to control both pre-heating surface and extra
cooling unit). If both setting of 20 seconds. The regulator
time may be adjusted between 1 – 250 extra items have
been mounted, the set point must be changed manually
every spring and autumn or use relay 9, menu point 52,
for controlling the extra cooling.
40: Preheat temp
If pre-heating ON is connected, the set point must be
adjusted to the desired fresh air temperature to which the
pre-heating surface must heat the fresh air upstream of
the unit. The temperature may be set between -15 - 0°C.
>> Antifreeze ON
42 Antifreeze set
43 T2 adjustment
44 Program info
Set point
Operations menu
Exit
OK
<
>
0
41: Antifreeze ON
If a water re-heating surface with motor valve has been
mounted on the unit, a freezing water sensor can be
mounted on the water reheating surface. Adjust the set
point to 1. If no freezing water sensor has been mounted,
the set point must be set to 0.
4: Antifreeze set
If freezing water has been switched to ON, the set point
must be adjusted to the desired temperature at which the
freezing water sensor is to stop the unit. The temperature
may be set between 0 - 10°C.
43: T adjustment
It is possible to adjust the room sensor on the control
panel so that the display shows the correct room
temperature. The temperature may be set between -5
- 0°C.
44: Program info
The set point is always 0. If you press OK; the display will
show the installed program version for the heat pump. At
the same time, an automatic exit will be made from the
operating menu.
>> Water reg sec
46 Heating reg min
47 Preheat extra
48 Preheat temp
Set point
Operations menu
Exit
OK
<
>
0
45: Water reg sec
If a water after-heating coil has been installed in the
supply air duct, it may be necessary to change the
regulator time, which has a standard setting of 20
seconds. The regulator time may be adjusted between 1
– 250 seconds.
46: Heating reg min
If the electric pre-heating or electric post-heating surface
has been mounted, it may be necessary to change the
regulator time, which has a standard setting of 3 minutes.
The regulator time can be adjusted between 1 -30
minutes.
47: Preheat extra
If a pre-heating surface has been mounted on the fresh
air duct with an extra relay circuit board, the set point
must be adjusted to 1. If no extra relay circuit board has
been mounted, the set point must be adjusted to 0.
48: Preheat temp
If an electric pre-heating surface has been mounted, the
desired temperature of the fresh air drawn in through the
unit may be set. The temperature may be set between
-15 - 0°C.
>> Bedroom
50 Stop defrosting
51 Temp dif
52 R9 function
Set point
Operations menu
Exit
OK
<
>
0
49: Bedroom
If you wish to control the temperature in the bedroom
and do not want to supply with to hot air, you have the
possiblility to mount an extra damper between the supply
boss and the bedroom boss. If so please set menu 52
point 6 on ON.
Set point can be set between 10°-25°C
50: Stop defrosting
As standard, the defrosting period will stop when the
cooling surface has reached a temperature of 5°C, which
is the standard setting. In particular operating stages,
ENGLISH
